公开(公告)号：US5890777A

公开(公告)日：1999-04-06

申请号：US749234

申请日：1996-11-15

申请人： Takeshi Naito ,  Akitaka Nishio

发明人： Takeshi Naito ,  Akitaka Nishio

IPC分类号： B60T8/58 ,  B60T8/1761 ,  B60T8/1766 ,  B60T8/42 ,  B60T8/62

CPC分类号： B60T8/4208 ,  B60T8/1766

摘要： According to the present invention, the gradient of duty pressure increase can be adjusted to a best possible value even when an M/C pressure has varied. For example, duty ratio is set to a first set value when a difference between the M/C pressure and a wheel locking pressure is equal to or larger than a predetermined value and to a second set value for a longer pressure increase duration when the difference is smaller than the predetermined value. Then, a brake fluid pressure control valve is operated so that the duty pressure can be increased according to the duty ratio.

摘要翻译： 根据本发明，即使当M / C压力变化时，负荷压力增加的梯度也可被调整到最佳值。 例如，当M / C压力和车轮锁定压力之间的差异等于或大于预定值时，占空比被设定为第一设定值，并且当差值 小于预定值。 然后，操作制动液压控制阀，使得可以根据占空比提高占空比压力。

公开(公告)号：US09108515B2

公开(公告)日：2015-08-18

申请号：US14115475

申请日：2012-07-23

申请人： Akitaka Nishio ,  Masayuki Naito ,  Masahiro Matsuura

发明人： Akitaka Nishio ,  Masayuki Naito ,  Masahiro Matsuura

IPC分类号： B60L7/26 ,  B60T1/10 ,  B60T13/14 ,  B60T13/66 ,  B60T13/68 ,  B60T13/58 ,  B60T8/48

CPC分类号： B60L7/26 ,  B60T1/10 ,  B60T8/4872 ,  B60T13/146 ,  B60T13/586 ,  B60T13/662 ,  B60T13/686 ,  B60T2270/602 ,  B60T2270/604

摘要： A vehicle brake device comprises a hydraulic brake device, a regeneration brake device and a brake control device. The brake control device further includes a final value calculating device for calculating the target braking force FR at the time when an ABS control period ended and the cooperative control device restarted the operation to be as a regeneration allowing braking force FH, when the anti-lock brake control device has operated for the ABS control period within one braking operation period where the brake operating member is continuously operated and a regeneration allowing device operable after the ABS control period ended within the one braking operation period and after the cooperative control device restarted the operation and allowing the generation of the regeneration braking force FE only when the target braking force is less than a value of the regeneration allowing braking force FH.

摘要翻译： 车辆制动装置包括液压制动装置，再生制动装置和制动控制装置。 制动控制装置还包括最终值计算装置，用于在ABS控制期间结束时计算目标制动力FR，并且协作控制装置重新启动作为允许制动力FH的再生的操作，当防抱死 制动控制装置在制动操作构件连续操作的一个制动操作期间内操作ABS控制周期，并且在ABS控制期间在一个制动操作时段内结束之后并且在协同控制装置重新开始操作之后再生允许装置可操作 并且仅当目标制动力小于允许制动力FH的再生值时才允许产生再生制动力FE。

公开(公告)号：US08700282B2

公开(公告)日：2014-04-15

申请号：US13192927

申请日：2011-07-28

申请人： Akitaka Nishio ,  Kenji Asano ,  Hisashi Kajita

发明人： Akitaka Nishio ,  Kenji Asano ,  Hisashi Kajita

IPC分类号： G06F19/00 ,  G06F7/70

CPC分类号： B60W40/10 ,  B60W10/06 ,  B60W10/184 ,  B60W30/02 ,  B60W40/114 ,  B60W2520/10 ,  B60W2520/125 ,  B60W2520/14 ,  B60W2710/0666 ,  B60W2710/182 ,  B60Y2200/147

摘要： A method and apparatus for controlling a vehicle involves determining if the vehicle is swaying and if the vehicle is swaying, reducing a torque of an engine of the vehicle and/or applying independent braking forces to each wheel of the vehicle. A vehicle for controlling vehicle sway includes an engine, a plurality of wheels, a braking system configured to apply independent braking forces to each wheel, and a controller configured to control the engine and the braking system. The controller is configured to determine a correlation coefficient in accordance with any phase shift occurring between a yaw acceleration signal and a lateral acceleration signal. The correlation coefficient is compared to a threshold value to determine whether the vehicle is swaying. If the vehicle is swaying, the controller causes a torque of the engine to be reduced and/or braking forces to be applied independently to each wheel.

摘要翻译： 用于控制车辆的方法和装置包括确定车辆是否摇摆，以及车辆是否摇摆，减小车辆发动机的扭矩和/或对车辆的每个车轮施加独立的制动力。 用于控制车辆摆动的车辆包括发动机，多个车轮，被配置为向每个车轮施加独立制动力的制动系统以及被配置为控制发动机和制动系统的控制器。 控制器被配置为根据在偏航加速度信号和横向加速度信号之间发生的任何相移来确定相关系数。 将相关系数与阈值进行比较，以确定车辆是否正在摇摆。 如果车辆摇摆，则控制器使发动机的扭矩减小和/或制动力独立地施加于每个车轮。

公开(公告)号：US20120074768A1

公开(公告)日：2012-03-29

申请号：US13246174

申请日：2011-09-27

申请人： Masayuki Naito ,  Masahiro Matsuura ,  Akitaka Nishio

发明人： Masayuki Naito ,  Masahiro Matsuura ,  Akitaka Nishio

IPC分类号： B60T13/58 ,  B60T13/74

CPC分类号： B60W20/13 ,  B60L3/0076 ,  B60L7/14 ,  B60L7/26 ,  B60L11/14 ,  B60L15/2009 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/423 ,  B60L2240/461 ,  B60L2250/26 ,  B60T1/10 ,  B60T8/4059 ,  B60T8/4872 ,  B60T13/586 ,  B60T13/686 ,  B60T2270/604 ,  B60W10/08 ,  B60W10/188 ,  B60W20/00 ,  B60W30/18127 ,  B60W2540/12 ,  B60W2710/083 ,  B60W2710/18 ,  B60W2710/182 ,  B60W2720/406 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275

摘要： Vehicle brake system comprises a hydraulic brake device, a regenerative brake device to drive wheels driven by a generator-motor and a brake control device for cooperatively controlling the hydraulic brake force and the regenerative brake force in response to an operation amount of a brake operation member. This vehicle brake system further includes a differential amount calculating portion calculating a differential amount by subtracting a regeneration execution brake force obtained by execution of the generator-motor from a regeneration request brake force, a regenerative range judging portion for judging whether the regeneration request brake force is within a range of a re-generable brake force which is executable by the generator-motor and a hydraulic pressure restricting portion for restricting increase of the hydraulic brake force when the differential amount is a positive value and the regeneration request brake force is within the range of the re-generable brake force.

摘要翻译： 车辆制动系统包括液压制动装置，用于驱动由发电电动机驱动的轮的再生制动装置和用于响应于制动操作构件的操作量协调控制液压制动力和再生制动力的制动控制装置 。 该车辆制动系统还包括差速量计算部，其通过从再生要求制动力减去由所述发电电动机的执行而得到的再生执行制动力来计算差速量;再生范围判定部，其判断所述再生请求制动力 在可发生的制动力的范围内，其可由发电机电动机和液压限制部分执行，用于在差速量为正值时限制液压制动力的增加，并且再生请求制动力在 可重复制动力的范围。

公开(公告)号：US20100247752A1

公开(公告)日：2010-09-30

申请号：US10517357

申请日：2003-05-21

申请人： Shinji Hayashi ,  Akitaka Nishio ,  Masami Okuo ,  Kensaku Sonoda ,  Chihiro Imase ,  Yoshikazu Nakashima

发明人： Shinji Hayashi ,  Akitaka Nishio ,  Masami Okuo ,  Kensaku Sonoda ,  Chihiro Imase ,  Yoshikazu Nakashima

IPC分类号： B05D5/00

CPC分类号： G02B5/223 ,  B82Y20/00 ,  G02B2207/101 ,  G02F1/133634

摘要： A curable resin composition containing as the binder a fumarate copolymer which is excellent in thermal discoloration resistance and capable of forming details of a color filter, namely, a photocurable resin composition useful in forming overcoats, RGB pixels, black matrixes or spacers in the production of color filters, which contains as the binder a fumarate copolymer having a molecular structure comprising constituent units represented by the general formula (1) and constituent units having acidic functional groups, and preferably further containing constituent units having ethylenically unsaturated bonds: (1) wherein R1 and R2 are each independently branched C3-8 alkyl which may be substituted, or C4-8 cycloalkyl which may be substituted.

摘要翻译： 一种固化性树脂组合物，其含有耐热变色性优异且能够形成滤色器的细节的富马酸盐共聚物，即在制备过涂层时可用于形成外涂层的可光固化树脂组合物，RGB像素，黑矩阵或间隔物 作为粘合剂的含有具有由通式（1）表示的构成单元和具有酸性官能团的构成单元的分子结构的富马酸盐共聚物，优选含有具有烯键式不饱和键的构成单元的粘合剂的滤色器：（1）其中R1 和R 2各自独立地为可被取代的分支的C 3-8烷基，或可被取代的C 4-8环烷基。

公开(公告)号：US20090105906A1

公开(公告)日：2009-04-23

申请号：US11875142

申请日：2007-10-19

申请人： James Hackney ,  Akitaka Nishio

发明人： James Hackney ,  Akitaka Nishio

IPC分类号： G06F17/00 ,  B60G17/016

CPC分类号： B60W30/02 ,  B60T8/1708 ,  B60T8/1755 ,  B60T2230/06 ,  B60W2300/14 ,  B60W2530/22

摘要： A method of controlling a vehicle involves determining if the vehicle is swaying (e.g., if a trailer being towed by the vehicle is exerting a sway force on the vehicle), and if the vehicle is swaying, reducing a torque of an engine of the vehicle and applying independent braking forces to each wheel of the vehicle. A vehicle for controlling vehicle sway includes an engine, a plurality of wheels, a braking system configured to apply independent braking forces to each wheel, and a controller configured to control the engine and the braking system. The controller is configured to determine if the vehicle is swaying (e.g., if a trailer being towed by the vehicle is exerting a sway force on the vehicle), and if the vehicle is swaying, reducing a torque of the engine and applying independent braking forces to each wheel.

摘要翻译： 一种控制车辆的方法包括确定车辆是否摇摆（例如，如果车辆拖曳的拖车在车辆上施加摇摆力），并且如果车辆摇摆，则减小车辆的发动机的扭矩 并对车辆的每个车轮施加独立的制动力。 用于控制车辆摆动的车辆包括发动机，多个车轮，被配置为向每个车轮施加独立制动力的制动系统以及被配置为控制发动机和制动系统的控制器。 控制器被配置为确定车辆是否正在摇摆（例如，如果车辆拖曳的拖车在车辆上施加摇摆力），并且如果车辆摇摆，则减小发动机的扭矩并施加独立的制动力 到每个车轮。

公开(公告)号：US06533368B2

公开(公告)日：2003-03-18

申请号：US09962590

申请日：2001-09-26

申请人： Akitaka Nishio ,  Masanobu Fukami ,  Shiro Monzaki

发明人： Akitaka Nishio ,  Masanobu Fukami ,  Shiro Monzaki

IPC分类号： B60T712

CPC分类号： B60T8/1755

摘要： The present invention is directed to a vehicle motion control system, which includes wheel brake cylinders, an automatic hydraulic pressure generating apparatus for generating a hydraulic braking pressure irrespective of operation of a brake pedal, a hydraulic pressure control valve device disposed between the pressure generating apparatus and the wheel brake cylinders to control the hydraulic braking pressure in each wheel brake cylinder, and a controller for controlling the pressure generating apparatus and the valve device in response to conditions of vehicle motion, and performing an automatically pressurizing control to the wheel brake cylinders at least when a brake pedal is not depressed, to perform a vehicle motion control. The controller is adapted to maintain the pressure generating apparatus to operate for a predetermined time period after the vehicle motion control was terminated, and control the valve device to shut off the communication between the pressure generating apparatus and the wheel brake cylinders, to modify the time period on the basis of the conditions of vehicle motion.

公开(公告)号：US06456920B1

公开(公告)日：2002-09-24

申请号：US09722504

申请日：2000-11-28

申请人： Akitaka Nishio ,  Kenji Tozu

发明人： Akitaka Nishio ,  Kenji Tozu

IPC分类号： G06F1900

CPC分类号： G01B21/22 ,  B60T8/17551 ,  B60T2230/02 ,  B60T2270/86 ,  B60W10/184 ,  B60W40/103 ,  B60W2040/1307 ,  B60W2050/0028 ,  B60W2520/10 ,  B60W2520/125 ,  B60W2520/14 ,  B60W2530/20

摘要： The present invention is directed to an apparatus for estimating a vehicle side slip angle, which includes a monitor for monitoring quantity of motion state of a vehicle including such signals as a vehicle speed, a vehicle lateral acceleration, a yaw rate and a steering angle, and includes a motion model memory for storing a vehicle motion model. A first estimation device estimates a vehicle side slip angle by calculating a vehicle side slip angular velocity on the basis of the vehicle speed, vehicle lateral acceleration and yaw rate, and integrating the vehicle side slip angular velocity in a predetermined calculating cycle. Also, a second estimation device estimates the vehicle side slip angle on the basis of the quantity of motion state monitored by the monitor, and the vehicle motion model stored in the motion model memory. A tire load determination device determines a lateral load to each tire of the vehicle on the basis of the result monitored by the monitor. And, a changing device changes between the estimation of the vehicle side slip angle made by the first estimation device and the estimation of the vehicle side slip angle made by the second estimation device, in accordance with the result of determination of the tire load determination device.

摘要翻译： 本发明涉及一种用于估计车辆侧滑角的装置，其包括用于监视车辆的运动状态量的监视器，其包括诸如车辆速度，车辆横向加速度，偏航率和转向角度的信号， 并且包括用于存储车辆运动模型的运动模型存储器。 第一估计装置通过基于车速，车辆横向加速度和横摆率计算车辆侧滑角角速度，并且以预定的计算周期积分车辆侧滑角速度来估计车辆侧滑角。 此外，第二估计装置基于由监视器监视的运动状态量和存储在运动模型存储器中的车辆运动模型来估计车辆侧滑角。 轮胎负载确定装置基于由监视器监视的结果来确定车辆的每个轮胎的横向负载。 并且，根据轮胎负荷确定装置的确定结果，改变装置在由第一估计装置产生的车辆侧滑角的估计和由第二估计装置产生的车辆侧滑角的估计之间改变 。

公开(公告)号：US06422660B1

公开(公告)日：2002-07-23

申请号：US09782156

申请日：2001-02-14

申请人： Kenji Tozu ,  Akitaka Nishio

发明人： Kenji Tozu ,  Akitaka Nishio

IPC分类号： B60T844

摘要： The present invention is directed to a brake control system, which includes wheel brake cylinders, a master cylinder, a reservoir communicated with the wheel brake cylinders, normally open solenoid valves disposed between the master cylinder and the wheel brake cylinders, respectively, normally closed solenoid valves disposed between the wheel brake cylinders and the reservoir, respectively, a hydraulic pump for supplying the brake fluid to a passage for connecting the master cylinder with the normally open valves, and an automatically pressurizing device (e.g., a vacuum booster with a changeover valve) which is provided for advancing the master piston irrespective of operation of the pump and the brake pedal to generate hydraulic braking pressure from the master cylinder. It is so controlled that a distance of the master piston, which is advanced by the automatically pressurizing device when all of the normally open valves are closed during the hydraulic pressure control of the wheel brake cylinders, is greater than the distance of the master piston, which is advanced by the automatically pressurizing device when at least one of the normally open valves is open during the hydraulic pressure control of the wheel brake cylinders.

公开(公告)号：US06390568B1

公开(公告)日：2002-05-21

申请号：US09609710

申请日：2000-06-30

申请人： Kenji Tozu ,  Akitaka Nishio

发明人： Kenji Tozu ,  Akitaka Nishio

IPC分类号： B60T712

CPC分类号： B60T8/4881

摘要： A vehicle motion control system which generates a minimized switching noise when a hydraulic pressure control valve is switched. The vehicle motion control system includes an automatic hydraulic pressure generator generating a hydraulic pressure irrespective of a brake pedal operation and a hydraulic pressure control valve adjusting the hydraulic brake pressure by opening or blocking a connection between the automatic hydraulic pressure generator and a wheel brake cylinder, and performs a motion control by controlling at least the hydraulic pressure control valve in accordance with the motion of a vehicle. The vehicle motion control system has a hydraulic pressure sensor detecting a generated hydraulic pressure of the automatic hydraulic pressure generator, setting a necessary hydraulic pressure for control, and adjusting the generated hydraulic pressure of the automatic hydraulic pressure generator by controlling the automatic hydraulic pressure generator in accordance with the result of a comparison between the actually generated hydraulic pressure of the automatic hydraulic pressure generator and the necessary hydraulic pressure for the motion control.

摘要翻译： 一种车辆运动控制系统，其在切换液压控制阀时产生最小化的开关噪声。 车辆运动控制系统包括：无论制动踏板操作产生液压的自动液压发生器和通过打开或阻塞自动液压发生器与车轮制动缸之间的连接来调节液压制动压力的液压控制阀， 并且通过根据车辆的运动至少控制液压控制阀来执行运动控制。 车辆运动控制系统具有液压传感器，用于检测自动液压发生器的产生的液压，设定必要的液压用于控制，并且通过控制自动液压发生器来调节自动液压发生器的产生的液压 根据实际产生的自动液压发生器的液压与用于运动控制的必要液压之间的比较的结果。